.YouTubeChapterFormatterTool-module__COzOpq__wrapper{width:100%}.YouTubeChapterFormatterTool-module__COzOpq__modeTabs{border:1px solid var(--color-border);border-radius:10px;margin-bottom:24px;display:flex;overflow:hidden}.YouTubeChapterFormatterTool-module__COzOpq__modeTab{color:var(--color-text-muted);cursor:pointer;background:#fff;border:none;flex:1;justify-content:center;align-items:center;gap:8px;padding:14px 20px;font-family:DM Sans,sans-serif;font-size:15px;font-weight:500;transition:all .15s;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__modeTab:first-child{border-right:1px solid var(--color-border)}.YouTubeChapterFormatterTool-module__COzOpq__modeTabActive{color:var(--color-accent);background:#c3db6b0f;font-weight:600}.YouTubeChapterFormatterTool-module__COzOpq__modeTabIcon{font-size:16px}.YouTubeChapterFormatterTool-module__COzOpq__sectionLabel{color:var(--color-text-primary);margin:0 0 4px;font-family:DM Sans,sans-serif;font-size:16px;font-weight:700}.YouTubeChapterFormatterTool-module__COzOpq__sectionSub{color:var(--color-text-muted);margin:0 0 20px;font-family:DM Sans,sans-serif;font-size:13px}.YouTubeChapterFormatterTool-module__COzOpq__chapterList{flex-direction:column;gap:10px;margin-bottom:16px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__firstRowLabel{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.04em;align-items:center;gap:4px;margin-bottom:4px;font-family:DM Sans,sans-serif;font-size:11px;font-weight:600;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__lockIcon{opacity:.7;font-size:12px}.YouTubeChapterFormatterTool-module__COzOpq__chapterRow{align-items:center;gap:8px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__timestampInput{border:1px solid var(--color-border);width:90px;font-family:var(--font-dm-mono),monospace;color:var(--color-text-primary);text-align:center;background:#fff;border-radius:8px;flex-shrink:0;padding:10px 12px;font-size:14px;transition:border-color .15s}.YouTubeChapterFormatterTool-module__COzOpq__timestampInput:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px #c3db6b1a}.YouTubeChapterFormatterTool-module__COzOpq__timestampInput::placeholder{color:var(--color-text-muted)}.YouTubeChapterFormatterTool-module__COzOpq__timestampInputLocked{background:var(--color-surface-2,var(--color-surface-2));color:var(--color-text-muted);cursor:not-allowed;border-style:dashed}.YouTubeChapterFormatterTool-module__COzOpq__nameInput{border:1px solid var(--color-border);min-width:0;color:var(--color-text-primary);background:#fff;border-radius:8px;flex:1;padding:10px 14px;font-family:DM Sans,sans-serif;font-size:14px;transition:border-color .15s}.YouTubeChapterFormatterTool-module__COzOpq__nameInput:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px #c3db6b1a}.YouTubeChapterFormatterTool-module__COzOpq__nameInput::placeholder{color:var(--color-text-muted)}.YouTubeChapterFormatterTool-module__COzOpq__rowActions{flex-shrink:0;gap:2px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__rowBtn{border:1px solid var(--color-border);width:28px;height:28px;color:var(--color-text-muted);cursor:pointer;background:#fff;border-radius:6px;justify-content:center;align-items:center;padding:0;font-size:14px;transition:all .15s;display:inline-flex}.YouTubeChapterFormatterTool-module__COzOpq__rowBtn:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent)}.YouTubeChapterFormatterTool-module__COzOpq__rowBtn:disabled{opacity:.3;cursor:not-allowed}.YouTubeChapterFormatterTool-module__COzOpq__rowBtnRemove:hover:not(:disabled){color:#ef4444;background:#ef44440a;border-color:#ef4444}.YouTubeChapterFormatterTool-module__COzOpq__addBtn{border:1px dashed var(--color-border);color:var(--color-accent);cursor:pointer;background:0 0;border-radius:8px;align-items:center;gap:6px;margin-bottom:16px;padding:10px 16px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:500;transition:all .15s;display:inline-flex}.YouTubeChapterFormatterTool-module__COzOpq__addBtn:hover{border-color:var(--color-accent);background:#c3db6b08}.YouTubeChapterFormatterTool-module__COzOpq__actionRow{align-items:center;gap:12px;margin-bottom:8px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__loadExampleBtn{border:1px solid var(--color-border);color:var(--color-text-secondary);cursor:pointer;white-space:nowrap;background:#fff;border-radius:8px;padding:10px 16px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:500;transition:all .15s}.YouTubeChapterFormatterTool-module__COzOpq__loadExampleBtn:hover{border-color:var(--color-accent);color:var(--color-accent)}.YouTubeChapterFormatterTool-module__COzOpq__formatBtn{background:var(--color-btn-bg);color:var(--color-btn-text);cursor:pointer;border:none;border-radius:10px;flex:1;padding:14px 24px;font-family:DM Sans,sans-serif;font-size:16px;font-weight:600;transition:background .25s,color .25s,transform .2s,box-shadow .25s}.YouTubeChapterFormatterTool-module__COzOpq__formatBtn:hover:not(:disabled){background:var(--color-btn-hover-bg);color:var(--color-btn-hover-text)}.YouTubeChapterFormatterTool-module__COzOpq__formatBtn:disabled{opacity:.5;cursor:not-allowed}.YouTubeChapterFormatterTool-module__COzOpq__pasteArea{border:1px solid var(--color-border);width:100%;min-height:200px;font-family:var(--font-dm-mono),monospace;color:var(--color-text-primary);resize:vertical;background:#fff;border-radius:10px;margin-bottom:16px;padding:16px;font-size:13px;line-height:1.7;transition:border-color .15s}.YouTubeChapterFormatterTool-module__COzOpq__pasteArea:focus{border-color:var(--color-accent);outline:none;box-shadow:0 0 0 3px #c3db6b1a}.YouTubeChapterFormatterTool-module__COzOpq__pasteArea::placeholder{color:var(--color-text-muted);font-family:var(--font-dm-mono),monospace}.YouTubeChapterFormatterTool-module__COzOpq__pasteParseBtn{background:var(--color-accent);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-bottom:12px;padding:14px 24px;font-family:DM Sans,sans-serif;font-size:16px;font-weight:600;transition:background .15s}.YouTubeChapterFormatterTool-module__COzOpq__pasteParseBtn:hover:not(:disabled){background:var(--color-accent-hover)}.YouTubeChapterFormatterTool-module__COzOpq__pasteParseBtn:disabled{opacity:.5;cursor:not-allowed}.YouTubeChapterFormatterTool-module__COzOpq__pasteWarning{color:#92400e;background:#f59e0b0f;border:1px solid #f59e0b33;border-radius:8px;flex-direction:column;gap:4px;margin-bottom:16px;padding:10px 14px;font-family:DM Sans,sans-serif;font-size:12px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__pasteWarningTitle{font-size:13px;font-weight:600}.YouTubeChapterFormatterTool-module__COzOpq__pasteWarningLine{font-family:var(--font-dm-mono),monospace;color:#b45309;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.YouTubeChapterFormatterTool-module__COzOpq__resultsPanel{flex-direction:column;gap:28px;margin-top:32px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__outputSection{border:1px solid var(--color-border);background:#fff;border-radius:12px;padding:24px}.YouTubeChapterFormatterTool-module__COzOpq__outputHeading{font-family:var(--font-dm-serif),serif;color:var(--color-text-primary);margin:0 0 4px;font-size:18px;font-weight:400}.YouTubeChapterFormatterTool-module__COzOpq__outputSub{color:var(--color-text-muted);margin:0 0 16px;font-size:13px}.YouTubeChapterFormatterTool-module__COzOpq__outputBlock{border:1px solid var(--color-border);font-family:var(--font-dm-mono),monospace;color:var(--color-text-primary);white-space:pre-wrap;word-break:break-word;background:#f8fafc;border-radius:10px;margin-bottom:16px;padding:20px;font-size:13px;line-height:1.8}.YouTubeChapterFormatterTool-module__COzOpq__outputEmpty{color:var(--color-text-muted);font-family:DM Sans,sans-serif;font-style:italic}.YouTubeChapterFormatterTool-module__COzOpq__copyRow{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__copyBtn{border:1px solid var(--color-border);color:var(--color-text-primary);cursor:pointer;background:#fff;border-radius:8px;align-items:center;gap:6px;padding:10px 20px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:600;transition:all .15s;display:inline-flex}.YouTubeChapterFormatterTool-module__COzOpq__copyBtn:hover{border-color:var(--color-accent);color:var(--color-accent)}.YouTubeChapterFormatterTool-module__COzOpq__copySuccess{border-color:var(--color-accent);color:#16a34a;background:#22c55e0a}.YouTubeChapterFormatterTool-module__COzOpq__copyNote{color:var(--color-text-muted);font-family:DM Sans,sans-serif;font-size:12px}.YouTubeChapterFormatterTool-module__COzOpq__chapterMeta{color:var(--color-text-secondary);margin-top:12px;font-family:DM Sans,sans-serif;font-size:13px}.YouTubeChapterFormatterTool-module__COzOpq__validationSection{border:1px solid var(--color-border);background:#fff;border-radius:12px;padding:24px}.YouTubeChapterFormatterTool-module__COzOpq__validationHeading{font-family:var(--font-dm-serif),serif;color:var(--color-text-primary);margin:0 0 16px;font-size:18px;font-weight:400}.YouTubeChapterFormatterTool-module__COzOpq__validationList{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__validationItem{border-radius:6px;padding:8px 12px;font-family:DM Sans,sans-serif;font-size:14px;line-height:1.5}.YouTubeChapterFormatterTool-module__COzOpq__validationPass{color:#16a34a;background:#22c55e0a}.YouTubeChapterFormatterTool-module__COzOpq__validationFail{color:#dc2626;background:#ef44440a}.YouTubeChapterFormatterTool-module__COzOpq__overallBanner{text-align:center;border-radius:10px;padding:14px 18px;font-family:DM Sans,sans-serif;font-size:15px;font-weight:600}.YouTubeChapterFormatterTool-module__COzOpq__bannerPass{color:#16a34a;background:#22c55e14;border:1px solid #22c55e33}.YouTubeChapterFormatterTool-module__COzOpq__bannerFail{color:#92400e;background:#f59e0b14;border:1px solid #f59e0b33}.YouTubeChapterFormatterTool-module__COzOpq__skippedNote{color:var(--color-text-muted);margin-top:8px;font-family:DM Sans,sans-serif;font-size:12px;font-style:italic}.YouTubeChapterFormatterTool-module__COzOpq__affiliateCard{border:1px solid var(--color-border);background:#fff;border-radius:12px;flex-wrap:wrap;align-items:center;gap:16px;padding:20px;display:flex}.YouTubeChapterFormatterTool-module__COzOpq__affiliateBody{flex:1;min-width:180px}.YouTubeChapterFormatterTool-module__COzOpq__affiliateBody strong{color:var(--color-text-primary);margin-bottom:4px;font-size:14px;display:block}.YouTubeChapterFormatterTool-module__COzOpq__affiliateBody p{color:var(--color-text-muted);margin:0;font-size:12px;line-height:1.5}.YouTubeChapterFormatterTool-module__COzOpq__affiliateCta{background:var(--color-accent);color:#fff;white-space:nowrap;border-radius:8px;padding:10px 20px;font-family:DM Sans,sans-serif;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-block}.YouTubeChapterFormatterTool-module__COzOpq__affiliateCta:hover{background:var(--color-accent-hover)}.YouTubeChapterFormatterTool-module__COzOpq__affiliateDisclosure{color:var(--color-text-muted);width:100%;font-size:11px}@media (max-width:768px){.YouTubeChapterFormatterTool-module__COzOpq__modeTabs{flex-direction:column}.YouTubeChapterFormatterTool-module__COzOpq__modeTab:first-child{border-right:none;border-bottom:1px solid var(--color-border)}.YouTubeChapterFormatterTool-module__COzOpq__chapterRow{flex-wrap:wrap}.YouTubeChapterFormatterTool-module__COzOpq__timestampInput{width:80px}.YouTubeChapterFormatterTool-module__COzOpq__nameInput{min-width:120px}.YouTubeChapterFormatterTool-module__COzOpq__actionRow{flex-direction:column}.YouTubeChapterFormatterTool-module__COzOpq__loadExampleBtn{text-align:center;width:100%}.YouTubeChapterFormatterTool-module__COzOpq__formatBtn{width:100%}.YouTubeChapterFormatterTool-module__COzOpq__affiliateCard{text-align:center;flex-direction:column}.YouTubeChapterFormatterTool-module__COzOpq__copyRow{flex-direction:column;align-items:flex-start}}@media (max-width:480px){.YouTubeChapterFormatterTool-module__COzOpq__rowActions{justify-content:flex-end;width:100%}}
.page-module__FiZDRW__heroCompact{background:linear-gradient(135deg,var(--color-surface)0%,#fff 100%);border-bottom:1px solid var(--color-border);padding:48px 0 36px}.page-module__FiZDRW__breadcrumb{color:var(--color-text-muted);flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;font-size:14px;display:flex}.page-module__FiZDRW__breadcrumb a{color:inherit;text-decoration:none;transition:color .15s}.page-module__FiZDRW__breadcrumb a:hover{color:var(--color-accent-hover)}.page-module__FiZDRW__heroTitleCompact{color:var(--color-text-primary);margin-bottom:8px;font-family:DM Serif Display,serif;font-size:32px;font-weight:400;line-height:1.2}.page-module__FiZDRW__heroSub{color:var(--color-text-muted);margin:0;font-size:15px}.page-module__FiZDRW__toolSectionTop{background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:40px 0 60px}.page-module__FiZDRW__contentSection{background:var(--color-surface);border-top:1px solid var(--color-border);padding:80px 0}.page-module__FiZDRW__contentBody{max-width:none}.page-module__FiZDRW__contentBody p{color:var(--color-text-secondary);margin-bottom:20px;font-size:16px;line-height:1.7}.page-module__FiZDRW__contentBody a{color:var(--color-accent-hover);font-weight:500;text-decoration:none}.page-module__FiZDRW__contentBody a:hover{text-decoration:underline}.page-module__FiZDRW__sectionTitle{color:var(--color-text-primary);margin-bottom:40px;font-family:DM Serif Display,serif;font-size:32px}.page-module__FiZDRW__relatedSection{background:#fff;padding:72px 0}.page-module__FiZDRW__relatedGrid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.page-module__FiZDRW__relatedCard{border:1px solid var(--color-border);background:#fff;border-radius:16px;align-items:flex-start;gap:16px;padding:24px;text-decoration:none;transition:all .2s;display:flex}.page-module__FiZDRW__relatedCard:hover{border-color:var(--color-accent);background:#c3db6b26;transform:translateY(-2px);box-shadow:0 4px 12px #0000000a}.page-module__FiZDRW__relatedEmoji{flex-shrink:0;margin-top:2px;font-size:1.5rem}.page-module__FiZDRW__relatedCard strong{color:var(--color-text-primary);margin-bottom:6px;font-size:.9rem;font-weight:700;display:block}.page-module__FiZDRW__relatedCard p{color:var(--color-text-secondary);margin:0;font-size:.8rem;line-height:1.5}.page-module__FiZDRW__faqSection{background:var(--color-surface);padding:100px 0}@media (max-width:900px){.page-module__FiZDRW__relatedGrid{grid-template-columns:1fr}}@media (max-width:768px){.page-module__FiZDRW__heroCompact{padding:24px 0 16px}.page-module__FiZDRW__heroTitleCompact{font-size:24px}}